From b008274afdbe375b32a7e66dbd073e200f6f0587 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Fri, 4 Feb 2011 12:57:53 +0100
Subject: Nuked almost all trailing white space.

We better do this once and for all instead of cluttering all future
commits with diffs of trailing white spaces.  In the majority of cases
blank or single lines are affected and thus this change won't disturb
a git blame too much.  For future commits the pre-commit scripts
checks that this won't happen again.
---
 common/exechelp-posix.c | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

(limited to 'common/exechelp-posix.c')

diff --git a/common/exechelp-posix.c b/common/exechelp-posix.c
index 6ffc562ca..5479fe3fc 100644
--- a/common/exechelp-posix.c
+++ b/common/exechelp-posix.c
@@ -32,7 +32,7 @@
 #ifdef HAVE_SIGNAL_H
 # include <signal.h>
 #endif
-#include <unistd.h> 
+#include <unistd.h>
 #include <fcntl.h>
 
 #ifdef WITHOUT_GNU_PTH /* Give the Makefile a chance to build without Pth.  */
@@ -40,7 +40,7 @@
 #undef USE_GNU_PTH
 #endif
 
-#ifdef USE_GNU_PTH      
+#ifdef USE_GNU_PTH
 #include <pth.h>
 #endif
 #include <sys/wait.h>
@@ -64,7 +64,7 @@
    and some are not.  However we want to use pth_fork and pth_waitpid
    here. Using a weak symbol works but is not portable - we should
    provide a an explicit dummy pth module instead of using the
-   pragma.  */ 
+   pragma.  */
 #pragma weak pth_fork
 #pragma weak pth_waitpid
 
@@ -181,7 +181,7 @@ get_all_open_fds (void)
   array = calloc (narray, sizeof *array);
   if (!array)
     return NULL;
-  
+
   /* Note:  The list we return is ordered.  */
   for (idx=0, fd=0; fd < max_fd; fd++)
     if (!(fstat (fd, &statbuf) == -1 && errno == EBADF))
@@ -258,7 +258,7 @@ do_exec (const char *pgmname, const char *argv[],
 
   /* Close all other files. */
   close_all_fds (3, NULL);
-  
+
   if (preexec)
     preexec ();
   execv (pgmname, arg_list);
@@ -328,7 +328,7 @@ create_pipe_and_estream (int filedes[2], estream_t *r_fp,
     }
   return 0;
 }
-  
+
 
 
 /* Fork and exec the PGMNAME, see exechelp.h for details.  */
@@ -388,7 +388,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[],
     }
 
 
-#ifdef USE_GNU_PTH      
+#ifdef USE_GNU_PTH
   *pid = pth_fork? pth_fork () : fork ();
 #else
   *pid = fork ();
@@ -415,7 +415,7 @@ gnupg_spawn_process (const char *pgmname, const char *argv[],
     }
 
   if (!*pid)
-    { 
+    {
       /* This is the child. */
       gcry_control (GCRYCTL_TERM_SECMEM);
       es_fclose (outfp);
@@ -454,7 +454,7 @@ gnupg_spawn_process_fd (const char *pgmname, const char *argv[],
 {
   gpg_error_t err;
 
-#ifdef USE_GNU_PTH      
+#ifdef USE_GNU_PTH
   *pid = pth_fork? pth_fork () : fork ();
 #else
   *pid = fork ();
@@ -467,7 +467,7 @@ gnupg_spawn_process_fd (const char *pgmname, const char *argv[],
     }
 
   if (!*pid)
-    { 
+    {
       gcry_control (GCRYCTL_TERM_SECMEM);
       /* Run child. */
       do_exec (pgmname, argv, infd, outfd, errfd, NULL);
@@ -501,7 +501,7 @@ gnupg_wait_process (const char *pgmname, pid_t pid, int hang, int *r_exitcode)
              && errno == EINTR)
         ;
     }
-  
+
   if (i == (pid_t)(-1))
     {
       ec = gpg_err_code_from_errno (errno);
@@ -531,7 +531,7 @@ gnupg_wait_process (const char *pgmname, pid_t pid, int hang, int *r_exitcode)
       log_error (_("error running `%s': terminated\n"), pgmname);
       ec = GPG_ERR_GENERAL;
     }
-  else 
+  else
     {
       if (r_exitcode)
         *r_exitcode = 0;
@@ -569,7 +569,7 @@ gnupg_spawn_process_detached (const char *pgmname, const char *argv[],
   if (access (pgmname, X_OK))
     return gpg_error_from_syserror ();
 
-#ifdef USE_GNU_PTH      
+#ifdef USE_GNU_PTH
   pid = pth_fork? pth_fork () : fork ();
 #else
   pid = fork ();
@@ -596,12 +596,12 @@ gnupg_spawn_process_detached (const char *pgmname, const char *argv[],
       if (envp)
         for (i=0; envp[i]; i++)
           putenv (xstrdup (envp[i]));
-      
+
       do_exec (pgmname, argv, -1, -1, -1, NULL);
 
       /*NOTREACHED*/
     }
-  
+
   if (waitpid (pid, NULL, 0) == -1)
     log_error ("waitpid failed in gnupg_spawn_process_detached: %s",
                strerror (errno));
@@ -618,6 +618,6 @@ gnupg_kill_process (pid_t pid)
 {
   if (pid != (pid_t)(-1))
     {
-      kill (pid, SIGTERM); 
+      kill (pid, SIGTERM);
     }
 }
-- 
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